16517642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4457}}^1$

素因数の和:4585

約数の個数: 16

約数和(自身を含む): 26480520

約数和(自身を除く): 9962878

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 4457, 8914, 75769, 151538, 485813, 971626, 8258821, 16517642]

約数ペア:

[(1, 16517642), (2, 8258821), (17, 971626), (34, 485813), (109, 151538), (218, 75769), (1853, 8914), (3706, 4457)]